Iberiotoxin – Ion Channels and Transporters
Iberiotoxin (IbTx) is a toxin that was originally isolated from Buthus tamulus scorpion venom. Iberiotoxin inhibits selectively the high conductance Ca2+-activated K+ channel (KCa1.1) at nanomolar concentrations (IC50 ~2 nM). This toxin does not affect other types of calcium-dependent or voltage-dependent K+ channels. Iberiotoxin is a valuable tool to study specifically Maxi-K channels.
Technical specification
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Sequence : | pQ-FTDVDCSVSKECWSVCKDLFGVDRGKCMGKKCRCYQ-OH (Cys7-Cys28; Cys13-Cys33; Cys17-Cys35) |
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MW : | 4230.85 g/mol |
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Purity : | > 95% |
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Counter-Ion : | TFA Salts |
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Delivery format : | Lyophilized |
Price
| Product | Size | Price € | Price $ |
| 12IBX001-0.5 mg | 0.5 mg | 429€ | 515$ |
| 12IBX001-1 mg | 1 mg | 605€ | 726$ |
| 12IBX001-5 x 0.01 mg | 5 x 0.01 mg | 132€ | 159$ |
If you’d like to learn more about this toxin, visit our product page on our Genpabio website—Our sister company specializing in the synthesis of complex toxins.